没明白为什么这样就能降低损耗，我的理解是只要你持有就有损耗，损耗的比例不会因为仓位大小而改变。

来源: 混谈于 2024-03-28 11:09:07 [旧帖] [给我悄悄话] 本文已被阅读：次

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